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Power Supply amps current draw rating

2006-11-29 by Arman

Hello! I'm new to the A100 and electroncs, my question(s) is about the PSUII power supply. What is the wattage? The Doepfer website states that the PSUII "has a max. current of 1200 mA for both +12V and -12V"... Does this mean it is safely capable of driving: A) +12 @ 1200mA and

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Re: [Doepfer_a100] more a188/2 examples

2006-11-28 by Bakis Sirros

very nice!! best regards, Bakis. --- selfoscillate wrote: > > hello list, > > some more a188/2 examples (again mono), now using > an envelope for modulation of the delay time. > > 1. > a simple synth sequence is used as audio input. > the 3328 stages output is patched to the feed

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Re: New poll for Doepfer_a100

2006-11-28 by hardware@doepfer.de

The A-134 is a voltage controlled crossfader and can be controlled e.g. from an external crossfader or modulation wheel that simply generates the control voltage for the A134. Best wishes Dieter Doepfer > I think this would be a great module if it were a bit more flexible and per

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A-100 live (web stream)

2006-11-28 by hardware@doepfer.de

Monoman can be heard live this friday (December 01, 2006) from 10:00 pm to 0:00 pm (Central European Time CET) at www.artofelectronicsound.de. He uses an Elektron Monomachine, a Jomox Xbase09 and an A-100 in combination with a Roger Linn AdrenaLinn 2. Details on our website on th

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Re: [Doepfer_a100] condor power supply question - help please

2006-11-28 by Silas Johansen

This one will give you 5A @ +/-12V - should be enough for most systems http://www.alliedelec.com/Search/ProductDetail.asp?DESC=HDD15%2D5%2DA%2B&tab=specs&MPN=HDD15%2D5%2DA%2B&sid=456B7C00D24617F&R=744%2D9565&SKU=744%2D9565 And this one 3.4A @ +/-12V and 12A @ 5V - still quite a l

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Re: [Doepfer_a100] condor power supply question - help please

2006-11-28 by Silas Johansen

Plenty of juice @ +5V and +12V, but only 0.5A @ -12V. In one word: No On 11/28/06, reei3 wrote: > > Hi, will this supply work to power many Doepfer bus boards? The main > reason I ask is > because I notice that these are called "fixed disk series" on the data > sheet. > > http://

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condor power supply question - help please

2006-11-28 by reei3

Hi, will this supply work to power many Doepfer bus boards? The main reason I ask is because I notice that these are called "fixed disk series" on the data sheet. http://www.alliedelec.com/Search/ProductDetail.asp?DESC=CP498%2DA% 2B&tab=specs&MPN=CP498%2DA%2B&sid=456A2A8066A4E17F

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Quick comments

2006-11-27 by Tommy DOG

Hi folks, I just wanted to mention that I recently have bought the A-112, A-137 and A-107 from the swell folks at Analog Haven. I don't have time to write a real review but I would suggest that anyone who is looking for less traditional sounds to check out these modules. I'm now

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Re: [Doepfer_a100] Re: New poll for Doepfer_a100

2006-11-27 by Florian Anwander

Hi Paul > I think this would be a great module if it were a bit more flexible > and performance-oriented. This module _is_ performance orientated. This means: real manual work, no cv. It is a simple crossfader for real live stage action. If you want cv control a dedicated crossmi

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AW: [Doepfer_a100] Re: New poll for Doepfer_a100

2006-11-27 by hardware@doepfer.de

The A-134 is a voltage controlled crossfader and can be controlled e.g. from an external crossfader or modulation wheel that simply generates the control voltage for the A134. Best wishes Dieter Doepfer -----Ursprüngliche Nachricht----- Von: Doepfer_a100@yahoogroups.com [mailto:D

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AW: [Doepfer_a100] Re: Crossfader module

2006-11-27 by hardware@doepfer.de

Alexandre, It's possible to link two A-138 to obtain a 8 channel mixer. I can add a corresponding note to the DIY page. Let me know if you are interested (one integrated circuit has to be removed and two cables have to be soldered between the two A-138). An passive expansion modu

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more a188/2 examples

2006-11-27 by selfoscillate

hello list, some more a188/2 examples (again mono), now using an envelope for modulation of the delay time. 1. a simple synth sequence is used as audio input. the 3328 stages output is patched to the feedback input. manual delay time knob set to maximum (fully clockwise). mix is

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doepfer G6 rack

2006-11-27 by erase

looking for a G6 rack PSU1 or PSU2, EU preferably. have a portacase with PSU2 for trade (G6 rack must contain PSU2 or I can switch it) thanks d *********************************** www.myspace.com/djerase email: info@erasemusic.com msn: erasemusic@msn.com aim: erasemusic@mac.com i

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Re: Crossfader module

2006-11-26 by bellenger_a

Hello, Me, somehow I really like the idea of extension for A138 with 5 channels... to make easy cheap 8 step sequencer with A160/161 and another A138... + Alexandre --- In Doepfer_a100@yahoogroups.com, wrote: > > Dear members, > > I designed a crossfader module based on Florian's

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Re: New poll for Doepfer_a100

2006-11-24 by appliancide

I think this would be a great module if it were a bit more flexible and performance-oriented. CV in for the crossfader would be nice. CV ins for all of the ins and outs would be awesome. Transform buttons, like the ones on DJ mixers, would be a nice touch for live use/mixing. A g

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For Sale 6U case

2006-11-24 by Hans Greuber

Hi; I got for sale a brand new and unused older model 6U case. Best offer Thanks; Hans _________________________________________________________________ Dale rienda suelta a tu tiempo libre. Mil ideas para exprimir tu ocio con MSN Entretenimiento. http://entretenimiento.msn.es/

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AW: [Doepfer_a100] Rackmounting the suitcase

2006-11-24 by hardware@doepfer.de

> I am waiting my first system to arrive. I wonder, if it will be > possible to mount the 6U suitcase into 19" rack. No. Only the standard frame can be mounted into a 19" rack. Best wishes Dieter Doepfer

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AW: [Doepfer_a100] OEM USB64 module

2006-11-24 by hardware@doepfer.de

We were considering a combined module when the CTM64 and MTC64 were developed. The circuits are completely different for the input and output part (inputs: analog multiplexers, outputs: digital registers). A combined module would be not (or only a little bit) cheaper than the two

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Rackmounting the suitcase

2006-11-24 by jalmari3

I am waiting my first system to arrive. I wonder, if it will be possible to mount the 6U suitcase into 19" rack. If not, what else should I consider, if want to tilt the panel? Thanks. Best regards Jari Jokinen

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Re: [Doepfer_a100] message from Dieter regarding the crossfader module

2006-11-24 by Florian Anwander

Hi folks, > 3. same as 2. but only as a DIY project. It's very > simple. Most of the work > will be the front panel processing. The "electronics" > is only a few > resistors some potentiometers. I can publish the > schematics on the A-100 DIY > page. This is a trap ;-) Mechanical

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Re: [Doepfer_a100] A-100 LCD scope

2006-11-24 by Florian Anwander

Hi Bryan > Would it be possible to have an off switch on the scope so that it's not gobbling all that power when not in use? It should not be a problem at all, to split the power ribbbon cable and to connect it to a double switch. But I can imagine, that the switching itself migh

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message from Dieter regarding the crossfader module

2006-11-24 by Bakis Sirros

Dieter says: "Dear members, I designed a crossfader module based on Florian's suggestions. Here is the link for the preliminary info: www.doepfer.de/a138d.htm It is only a preliminary version and should be treated as as basis for discussions. From my point of view there are three

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New poll for Doepfer_a100

2006-11-24 by Doepfer_a100@yahoogroups.com

Enter your vote today! A new poll has been created for the Doepfer_a100 group: How would you like the forthcoming A138d crossfader module to be realized? [for a suggested module sketch look here: http://www.doepfer.de/a138d.htm ] regarding your options to choose from: 1. A comple

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OEM USB64 module

2006-11-24 by Roskapostit

Hello list and Dieter, The usb module does look promising but I was hoping all along that Doepfer would add outputs similar to MTC64! Now then we would have a superiously versatile module for thr DIY crowd! 32 inputs is _plenty_ indeed and the next 32 stages would be _perfect_ fo

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Crossfader module

2006-11-23 by hardware@doepfer.de

Dear members, I designed a crossfader module based on Florian's suggestions. Here is the link for the preliminary info: www.doepfer.de/a138d.htm It is only a preliminary version and should be treated as as basis for discussions. From my point of view there are three possible ways

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AW: [Doepfer_a100] A-100 LCD scope

2006-11-22 by hardware@doepfer.de

I don't think that this makes sense. Either your PSU is sufficient or not. I don't believe that you will remove modules before turning the scope on to. But it would be no problem to add a switch. Best wishes Dieter Doepfer -----Urspr'ngliche Nachricht----- Von: Doepfer_a100@yahoo

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A-100 LCD scope

2006-11-22 by Bryan E Cornell

Would it be possible to have an off switch on the scope so that it's not gobbling all that power when not in use? Bryan

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AW: [Doepfer_a100] self tapping screws

2006-11-21 by hardware@doepfer.de

Richard, 2.9 mm is a standard diameter for self tapping screws and these will fit to the 3 mm mounting holes of the A-100 panels (standard sizes are e.g. 2.9 x 6.5 mm, 9.5 x 9.5 mm and 2.9 x 13 mm). It should be no problem to get these screws in a hardware store or in a specializ

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self tapping screws

2006-11-21 by Richard

Hi I'm looking for some cross headed self tapping screws to attach doepfer and AS modules into a wooden rack rail - most I've found are too big to go through the holes in the modules anyone know of a UK source for these - or even a part number?? they are surprisingly difficult it

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Re: [Doepfer_a100] Re: Tuning and retriggerin

2006-11-21 by Florian Anwander

Hi kaalimus > The last note mode sounds like it should be doing what i want it to > do, but it does not. Maybe the correct mode would be a "first note > priority", if there was such as mode. No what you are looking for is a "lowest note, non-hold, last keypress" algorithm. There

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AW: [Doepfer_a100] A-111-2 Dynamic VCO design comment

2006-11-21 by hardware@doepfer.de

Ethan, yes, the A-111-2 will be completely re-designed with polarizers at the CV inputs with attenuators (i.e. polarizers instead of attenuators). Following the corresponding poll an octave switch + tune knob + fine tune knob will be available. And Ingo had some more ideas concer

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Re: A-111-2 Dynamic VCO design comment

2006-11-21 by selfoscillate

hello ethan, yes, it is very probable that at least some of the attenuators will be replaced by polarizers. best wishes ingo --- In Doepfer_a100@yahoogroups.com, "ethanzer0" wrote: > > Hello, > > I am looking at the A-111-2 Dynamic VCO and wondering if any > consideration was giv

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A-111-2 Dynamic VCO design comment

2006-11-20 by ethanzer0

Hello, I am looking at the A-111-2 Dynamic VCO and wondering if any consideration was given to adding polarizing capabilities to the CV attenuators as in the A-138c? Looks good otherwise! Ethan

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WG: [Doepfer_a100] Tuning and retriggerin

2006-11-20 by hardware@doepfer.de

> My A110's require the tuning knob to be in different positions for them to > be in tune. I assume this is normal. If desired that can be compensated of the internal offset trimming potentiometer P6 is re-adjusted. Details in the service manual: www.doepfer.com > PRODUCTS > A-10

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a188/2 examples

2006-11-20 by selfoscillate

hello list, here are a few examples recorded with the a188/2. time was very short, so these examples are of rather simple nature, and they are all mono. more examples will follow, promised. 1. a simple synth sequence is used as audio input. in the first half of the recording you

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Re: [Doepfer_a100] A-110 sine waveshape modification

2006-11-19 by Jay

Tim Stinchcombe wrote: > I have finally put a web page together detailing a modification to > one of my A-110s in order to improve the waveshape of the sine output: Is there a mod to almost completely trim out that huge tri wave glitch, though? I wouldn't even bother adding the s

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A-110 sine waveshape modification

2006-11-19 by Tim Stinchcombe

Hi list, I have finally put a web page together detailing a modification to one of my A-110s in order to improve the waveshape of the sine output: (interested parties may remember I posted some preliminary findings about 6 or so weeks ago). I did manage to get hold of the origina

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Re: Getting very precise Hz?

2006-11-19 by Tim Stinchcombe

> I'm trying to tune my A-110s to very precise frequencies and I'm assuming I'd need some > (probably digital?) device to be able to get one at say 587 Hz and the other at 845Hz. What > devices do people use to get exact tunings with analog oscillators? > > I'm sure there is some

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Re: [Doepfer_a100] Getting very precise Hz?

2006-11-19 by Anton Coops

On 19 Nov 2006, at 3:12, redsawcloud wrote: > I'm trying to tune my A-110s to very precise frequencies and I'm assuming I'd need some > (probably digital?) device to be able to get one at say 587 Hz and the other at 845Hz. What > devices do people use to get exact tunings with an

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Re: Getting very precise Hz?

2006-11-19 by vliesgaard

You need a mixer module and a fixed voltage (e.g. any active output of a step sequenser). The A-138c mixer module has a fixed voltage on input 1 if no patch chord is inserted. What you do is simply scale down the fixed voltage and then insert that into the CV2 input of the A-110.

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Getting very precise Hz?

2006-11-19 by redsawcloud

I'm trying to tune my A-110s to very precise frequencies and I'm assuming I'd need some (probably digital?) device to be able to get one at say 587 Hz and the other at 845Hz. What devices do people use to get exact tunings with analog oscillators? I'm sure there is something very

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news (preliminary)

2006-11-17 by hardware@doepfer.de

Dear members, some "hidden" preliminary information has been added to our website (so far not available as links from other pages) A-100 LCD scope: www.doepfer.de/1972.htm A-100 universal AD/DA module: www.doepfer.de/A100_ADDA.htm DIY/OEM module with 64 inputs and Midi/USB output

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Re: Tuning and retriggerin

2006-11-17 by kaalimus

Thanks for the assign mode tip, i actually read the manual a couple of times, and thought that wouldn't do the trick. Well, it didn't do the trick completely as it only works when the note kept is lower. The last note mode sounds like it should be doing what i want it to do, but

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Re: AW: AW: [Doepfer_a100] Cliff S6 jacks [slightly OT]

2006-11-17 by Ross Goniakowski

thank you... rg hardware@doepfer.de wrote: > i've got an early A100 Basic 1 with the bad jacks, i just wiggle > them a bit when they flake out...is there any type of simple fix, > short of replacing every jack? Normally the procedure described on our website will solve the proble

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Re: Tuning and retriggerin

2006-11-17 by travesty14850

I haven't checked mine--my Doepfer system came already assembled by Analogue Haven--but I'm sure there are tuning trimpots inside. > > Hi, > > > Two questions, both might have been anwered on this board already, > but i couldn't find anything definite by searching. > > The first

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AW: [Doepfer_a100] Re: Theremin oscillator

2006-11-17 by hardware@doepfer.de

> There are many different Theremins nowadays... Some of them might > actually produce sine wave. However, the musically more useful > (including the original Theremin) instruments don't. The reason for > this is explained here: > > http://www.paia.com/ProdArticles/thereton.htm >

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AW: AW: [Doepfer_a100] Cliff S6 jacks [slightly OT]

2006-11-17 by hardware@doepfer.de

> i've got an early A100 Basic 1 with the bad jacks, i just wiggle > them a bit when they flake out...is there any type of simple fix, > short of replacing every jack? Normally the procedure described on our website will solve the problem: www.doepfer.com > FAQ > Solving contact

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Re: [Doepfer_a100] Tuning and retriggerin

2006-11-17 by Silas Johansen

My A110's require the tuning knob to be in different positions for them to be in tune. I assume this is normal. Your second question is answered on page 15 (Assign mode) of the A190 manual, available at http://www.doepfer.de/a100_man/A190_man.pdf Cheers, Silas On 11/16/06, kaalim

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